Keith Atkinson: windsurfing fitness, with Fitsix active clothing – press up on knees
Pic: Andy Stallman For the next in the series of Keith Atkinson: windsurfing fitness, a regression from last months exercise: The Press-Up. The Press-up on Knees, or Half Press-Up. As the Full Press-Up shown last month is a tough exercise for anyone new into fitness and exercise, this regression is the movement performed on the knees, which makes this movement […]